Q&A: Can you use two cable modems in the same house?
What third party modem works to provide Internet & TV? : r/Comcast
Do I Need a Voice Modem with Comcast Xfinity?
Amazon.com: ARRIS SURFboard SBG7600AC2 DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router | Approved for Comcast Xfinity, Cox, Charter Spectrum & more | Four 1 Gbps Ports | 800 Mbps Max Internet
Shopping for a cable modem? Read this first! - CNET
ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem. Approved for XFINITY Comcast, Cox, Charter and Most Other Cable Internet Providers for Plans up to 400 Mbps. - Yahoo Shopping
Cisco Comcast DPC3939B Business Modem AND TG1682G Xfinity Two Modems! | eBay
SURFboard T25 DOCSIS 3.1 eMTA Cable Modem Telephony Wireless Internet
Comcast Business Gateway: Multi-Gigabit Wi-Fi speeds comes to business | ZDNET
The Best Xfinity-Compatible Routers (Updated 2022)
CISCO DPC3939 XB3 Cable Modem for Xfinity | ModemGuides
Get xFi - Personalize, Manage, and Protect Your Xfinity Internet
Connect and Activate Your Own Cable Modem to Xfinity Comcast - YouTube